Top Aces operates a fleet of modified A-4N and TA-4J Jet aircraft in the airborne training services role. All A-4 aircraft have ESCAPAC 1G-3 ejection seat systems. The A-4s are also equipped with a modernized IFR and Tactical Navigation avionics suite to provide maximum safety for the aircrew and maximum operational flexibility for the customer. The aircraft is capable of flying combat training sorties from the surface to high altitude at high transonic and low supersonic speeds.